Bus shelter



FIG. 1—is a front view of a bus shelter;

FIG. 2—a rear view;

FIG. 3—a right side view;

FIG. 4—a left side view;

FIG. 5—a top view;

FIG. 6—a bottom view;

FIG. 7—a perspective view; and,

FIG. 8—a second perspective view. 

CLAIM The ornamental design for a bus shelter, as shown and described. 